The specific operating system images typically being troubleshot.
The instructor demonstrates how to verify "broken" connectivity using tools like ping , traceroute , and show commands. ts lab 2.mkv
A deep dive into the configuration errors, such as: Mismatched MTUs or authentication keys. Incorrect route filtering or prefix-lists. VLAN pruning or spanning-tree priority issues. and Layer 2 switching loops).
An introduction to the lab's logical and physical layout (e.g., BGP confederations, OSPF areas, and Layer 2 switching loops). ts lab 2.mkv